• SSL Secured
    Secure Checkout SSL Encrypted
  • Trusted Since 2009
    American-Owned Trusted Since 2008
  • Net Terms Available
    Net Terms Available For Business & Municipal
  • Project-Managed Delivery
    Project-Managed Delivery Scheduled for Your Success
  • Real-Time Expert Support
    Real-Time Support Mo-Fri, 8am-5pm EST

RV Fresh Water Tanks

Our RV water tanks might just be better than the original.  Manufactured using rotomold technology, this fresh water RV tank has no seams, 3/8” thick walls, and is nearly unbreakable.  It’s made to take rough conditions and travel with ease.  NSF and FDA complaint materials are used in the manufacturing process, ensuring safe drinking/potable water storage.   Fittings are spin-welded to ensure secure, leak-proof connections.  Simply indicate on the tank drawing where you’d like your fittings placed!

Shop by Category

RV Water Tanks

  • An image of a 20 Gallon Marine Fresh Water Tank | B146

    12 Gallon RV Fresh Water Tank | RVB548

    This 12-gallon Ronco RV fresh water tank (RVB548) provides reliable potable water storage for recreational vehicles. Measuring 24" x 13 1/2" x 10", it is sized to fit a range of RV builds and offers dependable water capacity for trips of all lengths...

    $199.84
    Add to Cart
  • An image of a 6 Gallon RV Fresh Water Tank | RVB404

    12 Gallon RV Fresh Water Tank | RVB441

    This 12-gallon Ronco RV fresh water tank (RVB441) provides reliable potable water storage for recreational vehicles. Measuring 14 3/4" x 14 3/4" x 14 1/4", it is sized to fit a range of RV builds and offers dependable water capacity for trips of all...

    $201.85
    Add to Cart
  • An image of a 43 Gallon PE Ronco White Rectangular Open Top Tank | 30X20X18PE

    12 Gallon RV Fresh Water Tank | RVB279

    This 12-gallon Ronco RV fresh water tank (RVB279) provides reliable potable water storage for recreational vehicles. Measuring 23" x 11 1/2" x 11 1/2", it is sized to fit a range of RV builds and offers dependable water capacity for trips of all lengths...

    $136.57
    Add to Cart
  • An image of a 14 Gallon Marine Holding Tank | B274

    12 Gallon RV Fresh Water Tank | RVB255

    This 12-gallon Ronco RV fresh water tank (RVB255) provides reliable potable water storage for recreational vehicles. Measuring 17" x 17" x 11", it is sized to fit a range of RV builds and offers dependable water capacity for trips of all lengths...

    $181.76
    Add to Cart
  • An image of a 125 Gallon PE Ronco White Rectangular Open Top Tank | 36X24X36PE

    12 Gallon RV Fresh Water Tank | RVB124

    This 12-gallon Ronco RV fresh water tank (RVB124) provides reliable potable water storage for recreational vehicles. Measuring 20" x 12" x 12", it is sized to fit a range of RV builds and offers dependable water capacity for trips of all lengths...

    $136.57
    Add to Cart
  • An image of a 28 Gallon Marine Fresh Water Tank | B161

    12 Gallon RV Fresh Water Tank | RVB105

    This 12-gallon Ronco RV fresh water tank (RVB105) provides reliable potable water storage for recreational vehicles. Measuring 17 1/2" x 14" x 12", it is sized to fit a range of RV builds and offers dependable water capacity for trips of all lengths...

    $134.56
    Add to Cart
  • An image of a 22 Gallon Marine Holding Tank | B117

    12 Gallon RV Fresh Water Tank | RV16W

    This 12-gallon Ronco RV fresh water tank (RV16W) provides reliable potable water storage for recreational vehicles. Measuring 18" x 13" x 13", it is sized to fit a range of RV builds and offers dependable water capacity for trips of all lengths...

    $199.84
    Add to Cart
  • An image of a 43 Gallon Marine Holding Tank | B220

    12 Gallon RV Fresh Water Tank | RV14W

    This 12-gallon Ronco RV fresh water tank (RV14W) provides reliable potable water storage for recreational vehicles. Measuring 24" x 15 1/2" x 8 1/4", it is sized to fit a range of RV builds and offers dependable water capacity for trips of all lengths...

    $199.84
    Add to Cart
  • 12 Gallon RV Water Tank L-2. Technical drawing of a polyethylene water tank designed for your rv.

    12 Gallon RV Water Tank L-2

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 12 Gallon RV Water Tank, Part# L-2, is engineered to meet the requirements of mobile water...

    MSRP: $103.68
    $98.58
    Add to Cart

What our customers say

  • Purchased a boat tank and a fittings kit. Both items arrived promptly and in excellent condition. Very satisfied with the quality of service.

    Zack E.
  • Excellent service! I bought a spill pallet, and the staff was incredibly helpful and kind. They took the time to answer all my questions and made the process very easy.

    Nick P.
  • Very happy with my experience ordering the drum rack system was quick and easy, and it arrived right on time, excellent service!

    Erin W.
  • Purchased a couple of cone bottom tanks the process was fast and the service was excellent. They provided great support in helping us select the best option.

    Matthew B.
  • We purchased a 200-gallon double-wall tank, and it arrived right on schedule. Very satisfied with the service!

    John S.
  • Purchased 15 IBC tote tanks for our company. We were very pleased with the competitive pricing and the overall value.

    David R.